| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 4256 | 12670995 | 
                                                                 
                                    
                                    44.3%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 5432 | 15948170 | 
                                                                 
                                    
                                    55.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 0 | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 1228 | 3148753 |